The need for these new industries is either not recognised or is economically unviable, leading to discontent.
Such investments become unviable in the event of well failure.
Nevertheless, for very large problems direct methods may be unviable or too expensive, and iterative methods may be the only alternative.
Unviable cysts were identified by their granular and opaque appearance.
Ratios much greater than this might be able to compensate for the reduction in fitness, but they are considered to be economically unviable in most instances.
If it is not subsidised, the insurance is so costly that taking it out makes this activity unviable.
If that were the case, it would be economically unviable for transporters to have such a vehicle.
If the growing restrictions are lifted, however, labour-intensive hillside vineyards will become unviable.
